Open view, multi-modal, calibrated digital loupe with depth sensing
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United States of America Patent
Stats
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Aug 27, 2024
Grant Date -
Nov 3, 2022
app pub date -
Jul 1, 2022
filing date -
Jul 1, 2022
priority date (Note) -
In Force
status (Latency Note)
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Abstract
A digital loupe system is provided which can include a number of features. In one embodiment, the digital loupe system can include a stereo camera pair and a distance sensor. The system can further include a processor configured to perform a transformation to image signals from the stereo camera pair based on a distance measurement from the distance sensor and from camera calibration information. In some examples, the system can use the depth information and the calibration information to correct for parallax between the cameras to provide a multi-channel image. Ergonomic head mounting systems are also provided. In some implementations, the head mounting systems can be configurable to support the weight of a digital loupe system, including placing one or two oculars in a line of sight with an eye of a user, while improving overall ergonomics, including peripheral vision, comfort, stability, and adjustability. Methods of use are also provided.
First Claim
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International Classification(s)
- H04N:PICTORIAL COMMUNICATION, e.g. TELEVISION
- G06T:IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G09G:ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING....
- A61B:DIAGNOSIS; SURGERY; IDENTIFICATION
- G01C:MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING....
- G02C:SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY ....
Cited Art Landscape
Patent Citation Ranking
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- H04N Class
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Maintenance Fees
| Fee | Large entity fee | small entity fee | micro entity fee | due date |
|---|---|---|---|---|
| 3.5 Year Payment | $1600.00 | $800.00 | $400.00 | Feb 27, 2028 |
| 7.5 Year Payment | $3600.00 | $1800.00 | $900.00 | Feb 27, 2032 |
| 11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Feb 27, 2036 |
